crear_pull_request · Modular MCP Server MCP: Risk & Policy

WHAT IT DOES

What crear_pull_request does on Modular MCP Server

AI agents use crear_pull_request to create or update resources in Modular MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Modular MCP Server environment.

WHY IT NEEDS A POLICY

Why crear_pull_request needs a policy

Creating a pull request is a reversible write operation that proposes changes between two branches on GitHub. It does not execute code, delete data, or move money. Pull requests can be closed/reverted, making this a Write action. Medium severity because misuse could introduce unauthorized code proposals or merge requests into repositories.

From the tool's definition Crea un Pull Request para proponer cambios entre dos ramas

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

crear_pull_request Rate-limited

crear_pull_request stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "crear_pull_request": {
      "limits": [
        {
          "counter": "crear_pull_request_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches Modular MCP Server, so you can run agents against it safely.

FAQ

Questions about crear_pull_request

What does the crear_pull_request tool do? +

Crea un Pull Request para proponer cambios entre dos ramas. It is categorised as a Write tool in the Modular MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on crear_pull_request? +

Register the Modular MCP Server MCP server in PolicyLayer and add a rule for crear_pull_request: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Modular MCP Server. Nothing to install.

What risk level is crear_pull_request? +

crear_pull_request is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit crear_pull_request? +

Yes. Add a rate_limit block to the crear_pull_request rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block crear_pull_request completely? +

Set action: deny in the PolicyLayer policy for crear_pull_request. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides crear_pull_request? +

crear_pull_request is provided by the Modular MCP Server MCP server (satanas66/tfm-mcp-062026). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.